Lines Matching defs:prev
240 struct rb_node *prev = NULL;
244 prev = *node;
245 entry = rb_entry(prev, struct extent_state, rb_node);
258 *parent_ret = prev;
1443 struct extent_state *prev = NULL, *next = NULL;
1449 state = tree_search_prev_next(tree, start, &prev, &next);
1450 if (!state && !next && !prev) {
1463 *start_ret = prev->end + 1;
1497 * |---prev range---|---hole/unset---|---node range---|
1507 if (prev)
1508 *start_ret = prev->end + 1;
1585 struct extent_state *prev;
1594 prev = prev_state(cached);
1595 if (!prev)
1597 else if (prev->start <= cur_start && cur_start <= prev->end)
1598 state = prev;